EP3576251A1 - Multifunktionssteuergerät - Google Patents

Multifunktionssteuergerät Download PDF

Info

Publication number
EP3576251A1
EP3576251A1 EP18192472.1A EP18192472A EP3576251A1 EP 3576251 A1 EP3576251 A1 EP 3576251A1 EP 18192472 A EP18192472 A EP 18192472A EP 3576251 A1 EP3576251 A1 EP 3576251A1
Authority
EP
European Patent Office
Prior art keywords
module
output end
light source
output
source group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP18192472.1A
Other languages
English (en)
French (fr)
Inventor
Xiao Ming He
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Lac Smart Lighting Co Ltd
Original Assignee
Guangdong Lac Smart Lighting Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Lac Smart Lighting Co Ltd filed Critical Guangdong Lac Smart Lighting Co Ltd
Publication of EP3576251A1 publication Critical patent/EP3576251A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/14—Controlling the light source in response to determined parameters by determining electrical parameters of the light source
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Definitions

  • the present utility model relates to the field of lighting control technologies, and in particular, to a multi-function controller.
  • a multi-function controller including a rectifier module, a power supply module, a sensor module, a drive module, a detection module, a charge/discharge management module, and an emergency module.
  • An output end of the rectifier module is connected to an input end of the power supply module, an output end of the power supply module is connected to each of a first input end of the sensor module and a first input end of the drive module, an output end of the sensor module is connected to a second input end of the drive module, an output end of the drive module is configured to be connected to a first end of a first light source group, and the output end of the rectifier module is configured to be connected to a second end of the first light source group.
  • the output end of the power supply module is further connected to each of an input end of the detection module and an input end of the charge/discharge management module, an output end of the detection module is connected to an input end of the emergency module, an output end of the emergency module is configured to be connected to a first end of a second light source group, and an output end of the charge/discharge management module is configured to be connected to a second end of the second light source group.
  • the multi-function controller further includes a light-control module, an input end of the light-control module is connected to the output end of the power supply module, and an output end of the light-control module is connected to a second input end of the sensor module.
  • the multi-function controller further includes a sensing and adjusting module, an input end of the sensing and adjusting module is configured to be grounded, and an output end of the sensing and adjusting module is connected to a third input end of the sensor module.
  • the sensing and adjusting module includes a dip switch, a first input contact, a second input contact, a third output contact, and a fourth input contact of the dip switch are used as the input end of the sensing and adjusting module to be configured to be grounded, and a first output contact, a second output contact, the third output contact, and a fourth output contact of the dip switch are used as the output end of the sensing and adjusting module to be configured to be connected to the third input end of the sensor module.
  • the multi-function controller further includes a color-adjusting module, the output end of the drive module is configured to be connected to the first end of the first light source group by using the color-adjusting module.
  • the first light source group includes a first color temperature LED lamp and a second color temperature LED lamp
  • the color-adjusting module includes a dual-control switch
  • the output end of the drive module is connected to a control end of the dual-control switch, a first contact of the dual-control switch is configured to be connected to a first end of the first color temperature LED lamp, the output end of the rectifier module is configured to be connected to a second end of the first color temperature LED lamp, a second contact of the dual-control switch is configured to be connected to a first end of the second color temperature LED lamp, and the output end of the rectifier module is configured to be connected to a second end of the second color temperature LED lamp.
  • the first light source group includes a first color temperature LED lamp and a second color temperature LED lamp
  • the color-adjusting module includes a three-control switch.
  • the output end of the drive module is connected to a control end of the three-control switch, a first contact and a third contact of the three-control switch are each configured to be connected to a first end of the first color temperature LED lamp, the output end of the rectifier module is configured to be connected to a second end of the first color temperature LED lamp, a second contact and the third contact of the three-control switch are each configured to be connected to a first end of the second color temperature LED lamp, and the output end of the rectifier module is configured to be connected to a second end of the second color temperature LED lamp.
  • the multi-function controller further includes a voltage regulator module, and the output end of the power supply module is connected to the first input end of the sensor module by using the voltage regulator module.
  • the emergency module includes an emergency chip and a switching transistor, a detection signal input pin of the emergency chip is used as the input end of the emergency module to be connected to the output end of the detection module, a switch signal output pin of the emergency chip is connected to a control end of the switching transistor, a first electrode of the switching transistor is configured to be grounded, and a second electrode of the switching transistor is used as the output end of the emergency module to be connected to the first end of the second light source group.
  • the charge/discharge management module includes a battery, a positive electrode of the battery is used as the output end of the charge/discharge management module to be connected to the second end of the second light source group, the positive electrode of the battery is further used as the input end of the charge/discharge management module to be connected to the output end of the power supply module, and a negative electrode of the battery is configured to be grounded.
  • the sensor module When sensing that there is a moving object, the sensor module sends a sensing signal to the drive module, and the drive module drives the first light source group to provide light to the moving object.
  • the charge/discharge management module is provided. When the power supply module outputs a voltage, the charge/discharge management module performs charging.
  • the detection module is provided.
  • the detection module When detecting that the power supply module outputs no voltage, the detection module sends a detection signal to the emergency module, the emergency module outputs a turn-on signal to the second light source group, and the charge/discharge management module performs discharging at the same time, so that the second light source group can also provide emergency lighting in a case of power failure.
  • the foregoing controller has both functions of controlling both sensing lighting and emergency lighting.
  • FIG. 1 is a schematic structural diagram of functional modules of a multi-function controller 10 according to an embodiment of the present utility model.
  • the controller 10 includes a rectifier module 110, a power supply module 120, a sensor module 130, a drive module 140, a detection module 150, a charge/discharge management module 160, and an emergency module 170.
  • An output end of the rectifier module 110 is connected to an input end of the power supply module 120.
  • An output end of the power supply module 120 is connected to each of a first input end of the sensor module 130 and a first input end of the drive module 140.
  • An output end of the sensor module 130 is connected to a second input end of the drive module 140.
  • An output end of the drive module 140 is connected to a first end of a first light source group 180.
  • a second end of the first light source group 180 is connected to the output end of the rectifier module 110.
  • the output end of the power supply module 120 is further connected to each of an input end of the detection module 150 and an input end of the charge/discharge management module 160.
  • An output end of the detection module 150 is connected to an input end of the emergency module 170.
  • An output end of the emergency module 170 is connected to a first end of a second light source group 190.
  • An output end of the charge/discharge management module 160 is connected to a second end of the second light source group 190.
  • the rectifier module 110 is configured to convert an accessed 220 V mains alternating current into a low-voltage direct current.
  • the power supply module 120 is configured to convert the low-voltage direct current output by the rectifier module 110 into a working voltage used by a next circuit.
  • the sensor module 130 is configured to sense whether there is a moving object and output a sensing signal when there is a moving object.
  • the drive module 140 is configured to output a drive signal when receiving the sensing signal.
  • the first light source group 180 is configured to provide light when receiving the drive signal.
  • the detection module 150 is configured to output a detection signal when detecting that the power supply 120 outputs no voltage.
  • the emergency module 170 is configured to output a turn-on signal to the second light source group 190 when receiving the detection signal.
  • the charge/discharge management module 160 is configured to performs charging when the power supply module 120 outputs a voltage and performs discharging when the power supply module 120 outputs no voltage, to provide a voltage to the second light source group 190, so that the second light source group 190 can also provide emergency lighting in a case of power failure.
  • the sensor module is provided. When sensing that there is a moving object, the sensor module sends a sensing signal to the drive module, and the drive module drives the first light source group to emit light for the moving object.
  • the charge/discharge management module is provided. When the power supply module outputs a voltage, the charge/discharge management module performs charging.
  • the detection module is provided. When detecting that the power supply module outputs no voltage, the detection module sends a detection signal to the emergency module, the emergency module outputs a turn-on signal to the second light source group, and the charge/discharge management module performs discharging at the same time, so that the second light source group can also provide emergency lighting in a case of power failure.
  • the foregoing controller has both functions of controlling both sensing lighting and emergency lighting.
  • the rectifier module 110 includes a rectifier bridge BD1.
  • a first input end of the rectifier bridge BD1 is connected to a hot terminal.
  • a second input end of the rectifier bridge BD1 is connected to a neutral terminal.
  • a first output end of the rectifier bridge BD1 is configured to be grounded.
  • a second output end of the rectifier bridge BD1 is used as the output end of the rectifier module 110 to be separately connected to the input end of the power supply module 120.
  • the rectifier module 110 further includes a peripheral circuit of the rectifier bridge BD1. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the power supply module 120 includes a power supply chip U5.
  • Voltage input pins 5, 6, 7, and 8 of the power supply chip U5 are used as the input end of the power supply module 120 to be connected to the output end of the rectifier module.
  • a voltage output pin 3 of the power supply chip U5 is used as the output end of the power supply module 120 to be connected to each of the first input end of the sensor module, the first input end of the drive module, the input end of the detection module, and the input end of the charge/discharge management module.
  • the power supply chip U5 is configured to convert the low-voltage direct current output by the rectifier module 110 into the working voltage used by the next circuit.
  • the power supply module 120 further includes a peripheral circuit of the power supply chip U5. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the sensor module 130 includes a sensor chip U1 and an antenna IF.
  • An output end of the antenna IF is connected to a first sensor signal input pin 11 of the sensor chip U1.
  • a power input pin 2 of the sensor chip U1 is used as the first input end of the sensor module 130 to be connected to the output end of the power supply module 120.
  • a control signal output pin 16 of the sensor chip U1 is used as the output end of the sensor module 130 to be connected to the second input end of the drive module 140.
  • the sensor module 130 further includes a peripheral circuit of the antenna IF and a peripheral circuit of the sensor chip U1. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the controller further includes a light-control module 210.
  • An input end of the light-control module 210 is connected to the output end of the power supply module 120.
  • An output end of the light-control module 210 is connected to the second input end of the sensor module 130.
  • the light-control module 210 includes a photosensitive switch PT. A first end of the photosensitive switch PT is used as the input end of the light-control module 210 to be connected to the output end of the power supply module 120.
  • a second end of the photosensitive switch PT is used as the output end of the light-control module 210 to be connected to the second input end of the sensor module 130. It should be noted that, the light-control module 210 further includes a peripheral circuit of the photosensitive switch PT. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the second end of the photosensitive switch PT is connected to a second sensing signal pin 10 of the sensor chip U1.
  • the photosensitive switch senses relatively high luminance and outputs a sensing signal to the sensor module, so that the sensor module does not output a control signal to the drive module even when sensing that there is a moving object. Therefore, it is avoided that the first light source module provides light after a moving object appears when there is relatively high luminance, and energy is saved.
  • the controller further includes a sensing and adjusting module 220.
  • An input end of the sensing and adjusting module 220 is configured to be grounded.
  • An output end of the sensing and adjusting module 220 is configured to be connected to the third input end of the sensor module 130.
  • the sensing and adjusting module 220 includes a dip switch S1.
  • a first input contact 1, a second input contact 2, a third output contact 3, and a fourth input contact 4 of the dip switch S1 are used as the input end of the sensing and adjusting module to be configured to be grounded.
  • a first output contact 5, a second output contact 6, a third output contact 7, and a fourth output contact 8 of the dip switch S1 are used as the output end of the sensing and adjusting module 220 to be connected to the third input end of the sensor module 130.
  • the dip switch is a toggle switch or a lever switch.
  • the control signal output by the sensor module may be adjusted to control the sensing intensity and the sensing time period of the first light source group. For example, when the first output contact 5 of the dip switch is controlled to be grounded by using the first input contact 1, and the second output contact 6 to be grounded without using the second input contact 2, the sensing intensity of the first light source group is 50%. When the first output contact 5 of the dip switch is controlled to be grounded by using the first input contact 1, and the second output contact 6 to be grounded by using the second input contact 2, the sensing intensity of the first light source group is 110%.
  • the sensing time period of the first light source group is 10 seconds.
  • the sensing time period of the first light source group is 60 seconds.
  • the fourth output contact 8 of the dip switch is controlled to be grounded by using the fourth input contact 4, the first light source group emits light unconditionally.
  • the fourth output contact 8 of the dip switch is controlled to be grounded by using the fourth input contact 4, the first light source group emits light only when ambient brightness is less than 20 lux.
  • the controller further includes a voltage regulator module 230.
  • the output end of the power supply module 120 is connected to the first input end of the sensor module 130 by using the voltage regulator module 230.
  • the voltage regulator module 230 includes a voltage regulator tube U2.
  • a first end of the voltage regulator tube U2 is connected to the output end of the power supply module 120.
  • the second end of the voltage regulator tube U2 is configured to be grounded.
  • a third end of the voltage regulator tube U2 is configured to be connected to the first input end of the sensor module 130.
  • the voltage regulator module further includes a peripheral circuit of the voltage regulator tube U2. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the drive module 140 includes a first drive chip U3.
  • a control signal input pin 4 of the first drive chip U3 is used as the second input end of the drive module 140 to be connected to the first input end of the sensor module 130.
  • a power input pin 1 of the first drive chip U3 is used as the first input end of the drive module 140 to be connected to the output end of the power supply module 120.
  • a drive signal output pin 8 of the first drive chip U3 is used as the output end of the drive module 140 to be connected to the first end of the first light source group 180.
  • the drive module 140 further includes a peripheral circuit of the first drive chip U3. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the drive module further includes a second drive chip U6.
  • a control signal input pin 4 of the second drive chip U6 is connected to the first input end of the sensor module 130.
  • a power input pin 1 of the second drive chip U6 is connected to the output end of the power supply module 120.
  • a drive signal output pin 8 of the second drive chip U6 is connected to the first end of the first light source group 180.
  • the drive module uses two drive chips, effectively improving the power of the drive module.
  • the first light source group 190 includes an LED lamp.
  • a negative electrode of the LED lamp is used as the first end of the first light source group 190 to be connected to the output end of the drive module 140.
  • a positive electrode of the LED lamp is used as the second end of the first light source group to be connected to the output end of the rectifier module.
  • the controller further includes a color-adjusting module 240.
  • the output end of the drive module 140 is connected to the first end of the first light source group 180 by using the color-adjusting module 240.
  • the color-adjusting module 240 is configured to make the first light source group 180 emit light of different color temperatures.
  • the first light source group includes a first color temperature LED lamp and a second color temperature LED lamp
  • the color-adjusting module includes a dual-control switch.
  • the output end of the drive module is connected to a control end of the dual-control switch.
  • a first end of the first color temperature LED lamp is connected to a first contact of the dual-control switch.
  • a second end of the first color temperature LED lamp is connected to the output end of the rectifier module.
  • a first end of the second color temperature LED lamp is connected to a second contact of the dual-control switch.
  • a second end of the second color temperature LED lamp is connected to the output end of the rectifier module.
  • the first color temperature LED lamp of the first light source group can emit light of a first color temperature
  • the second color temperature LED lamp of the first light source group can emit light of a second color temperature.
  • the first color temperature is 1300 K
  • the second color temperature is 1600 K.
  • the first light source group 180 includes a first color temperature LED lamp and a second color temperature LED lamp
  • the color-adjusting module includes a three-control switch K1.
  • the output end of the drive module 140 is connected to a control end of the three-control switch K1.
  • a first end of the first color temperature LED lamp is connected to each of a first contact and a third contact of the three-control switch K1.
  • a second end of the first color temperature LED lamp is connected to the output end of the rectifier module 110.
  • a first end of the second color temperature LED lamp is connected to each of a second contact and the third contact of the three-control switch K1.
  • the second end of the second color temperature LED lamp is connected to the output end of the rectifier module 110.
  • the first color temperature LED lamp of the first light source group can emit light of the first color temperature
  • the second color temperature LED lamp of the first light source group can emit light of the second color temperature
  • the first color temperature LED lamp and the second color temperature LED lamp of the first light source group are combined to emit light of combined color temperatures.
  • the first color temperature is 1300 K
  • the second color temperature is 1600 K.
  • the detection module 150 includes a resistor R52, a resistor R53, and a capacitor C44.
  • the resistor R53 and the capacitor C44 are connected in parallel. First ends that are of the resistor R53 and the capacitor C44 and that are connected in parallel are connected to a first end of the resistor R52.
  • a second end of the resistor R52 is used as the input end of the detection module 150 to be connected to the output end of the power supply module 120. Second ends that are of the resistor R53 and the capacitor C44 and that are connected in parallel are grounded.
  • the first end of the resistor R52 is further configured to be used as the output end of the detection module 150 to be connected to the input end of the emergency module 170.
  • the emergency module 170 includes an emergency chip U4 and a switching transistor Q1.
  • a detection signal input pin 5 of the emergency chip U4 is used as the input end of the emergency module 170 to be connected to the output end of the detection module 150.
  • a switch signal output pin 2 of the emergency chip U4 is connected to a control end of the switching transistor Q1.
  • a first electrode of the switching transistor Q1 is configured to be grounded.
  • a second electrode of the switching transistor Q1 is used as the output end of the emergency module 170 to be connected to the first end of the second light source group 190.
  • all of the sensor chip, the first drive chip, the second drive chip, the emergency chip, and the like may be purchased from a market.
  • the charge/discharge management module 160 includes a battery B1.
  • a positive electrode of the battery B1 is used as the output end of the charge/discharge management module 160 to be connected to the second end of the second light source group 190.
  • the positive electrode of the battery B1 is further used as the input end of the charge/discharge management module 160 to be connected to the output end of the power supply module 120.
  • a negative electrode of the battery B1 is configured to be grounded.
  • the charge/discharge management module 160 further includes a peripheral circuit of the battery B1. This is the prior art which has nothing to do with improvement of this application, and details are not described herein.
  • the second light source group 190 includes an LED lamp.
  • a negative electrode of the LED lamp is used as the first end of the second light source group 190 to be connected to the output end of the emergency module.
  • a positive electrode of the LED lamp is used as the second end of the second light source group to be connected to the output end of the charge/discharge management module.
  • the switching transistor Q1 when the switching transistor Q1 is conducted, the battery B1, the LED lamp, and the switching transistor Q1 form a closed loop, and the battery provides a voltage to the LED lamp, so that the LED lamp emits light.
  • the sensor module is provided.
  • the sensor module When sensing that there is a moving object, the sensor module sends a sensing signal to the drive module, and the drive module drives the first light source group to provide light to the moving object.
  • the charge/discharge management module is provided.
  • the charge/discharge management module performs charging.
  • the detection module is provided. When detecting that the power supply module outputs no voltage, the detection module sends a detection signal to the emergency module.
  • the emergency module outputs a turn-on signal to the second light source group, and the charge/discharge management module performs discharging at the same time, so that the second light source group can also provide emergency lighting in a case of power failure.
  • the foregoing controller has functions of both sensing lighting and emergency lighting.
  • the color-adjusting module is provided.
  • any one or more of two or more of LED lamps of different color temperatures may be selected to emit light, so that lamp beads of different color temperatures are lit.
  • a sensor circuit when particular luminance is detected, a sensor circuit is prevented from outputting a control signal to the drive module, and it is avoided that the first light source module provides light after a moving object appears when there is relatively high luminance, so that energy is saved.
  • all of the rectifier module, the power supply module, the sensor module, the drive module, the detection module, the charge/discharge management module, the emergency module, the first light source group, the second light source group, and the like in the embodiments of the present utility model may be implemented by using the prior art or products available on the market.
  • the protection scope of the present utility model and the embodiments of the present utility model includes connection relations of specific structures of the rectifier module, the power supply module, the sensor module, the drive module, the detection module, the charge/discharge management module, the emergency module, the first light source group, the second light source group, and the like and combined application thereof instead of the specific structures.
  • a particular technical effect can be achieved by using the connection relations of the structures and the combined application thereof.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
EP18192472.1A 2018-05-30 2018-09-04 Multifunktionssteuergerät Withdrawn EP3576251A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820822951.0U CN208241946U (zh) 2018-05-30 2018-05-30 多功能控制器

Publications (1)

Publication Number Publication Date
EP3576251A1 true EP3576251A1 (de) 2019-12-04

Family

ID=63491498

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18192472.1A Withdrawn EP3576251A1 (de) 2018-05-30 2018-09-04 Multifunktionssteuergerät

Country Status (2)

Country Link
EP (1) EP3576251A1 (de)
CN (1) CN208241946U (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608552A1 (de) * 1993-01-29 1994-08-03 NOVAL CONTROLS Sdn Bhd Steuerungsmittel für Beleuchtungsvorrichtung
US20150108905A1 (en) * 2008-04-08 2015-04-23 Ringdale, Inc. Led lighting controller
GB2535808A (en) * 2015-02-25 2016-08-31 Tridonic Gmbh & Co Kg Voltage supply unit and method for operating a light source

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0608552A1 (de) * 1993-01-29 1994-08-03 NOVAL CONTROLS Sdn Bhd Steuerungsmittel für Beleuchtungsvorrichtung
US20150108905A1 (en) * 2008-04-08 2015-04-23 Ringdale, Inc. Led lighting controller
GB2535808A (en) * 2015-02-25 2016-08-31 Tridonic Gmbh & Co Kg Voltage supply unit and method for operating a light source

Also Published As

Publication number Publication date
CN208241946U (zh) 2018-12-14

Similar Documents

Publication Publication Date Title
US20150230307A1 (en) Led driving and dimming circuit and configuration method
CN104125686A (zh) 一种安全隔离全彩led灯电路和调光方法
JP2013222706A (ja) 照明システム
TW201616919A (zh) 固態光源裝置與其調光電路
CN103687241A (zh) 应急led灯
CN206442561U (zh) 一种应急灯控制电路
JP2010153566A (ja) Ｌｅｄ駆動方式
EP3576251A1 (de) Multifunktionssteuergerät
CN104582200A (zh) 集照明和应急照明与一体的智能控制灯
KR101901597B1 (ko) 대기전력저감 및 잔광차단 기능이 구비된 조명등기구용 컨트롤러 및 이를 포함하는 조명등기구
WO2016097929A1 (en) Methods, systems and apparatus for emergency lighting.
CN203984734U (zh) 一种安全隔离全彩led灯电路
CN204887576U (zh) 一种具有自动亮度调节功能的led控制装置
US20110018449A1 (en) AC LED device for avoiding harmonic current and flash
TWM518297U (zh) 照明設備
CN203632937U (zh) 应急led灯
CN111935869A (zh) 一种应用于应急灯的led亮度调节电路
TWI494021B (zh) 照明系統及照明驅動方法
CN201547639U (zh) 灯泡式紧急照明灯
CN204119631U (zh) 可不间断供电的照明灯电路及其照明灯
CN104333942A (zh) 一种具有普通照明与应急照明功能于一体的灯电路装置
US20150380986A1 (en) Uninterruptible power supply system
US20110254465A1 (en) Light emitting diode drive circuit device
US11510296B2 (en) Linear solid-state lighting with a pulse train control
CN212278500U (zh) 一种应用于应急灯的led亮度调节电路

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200605